高品質(zhì)進(jìn)口自力式壓力控制閥優(yōu)選德國洛克

一、進(jìn)口自力式壓力控制閥描述：

德國《LOCKE》洛克進(jìn)口自力式壓力控制閥由控制閥門、執(zhí)行器和一個(gè)設(shè)定壓力的彈簧等組成。無需外加能源，利用被調(diào)介質(zhì)自身能量為動(dòng)力源引入執(zhí)行機(jī)構(gòu)控制閥芯位置，改變兩端的壓差和流量，使閥前（或閥后）壓力穩(wěn)定在所需要的壓力值的調(diào)節(jié)閥。LOCKE自力式壓力控制閥具有動(dòng)作靈敏，密封性好，壓力設(shè)定點(diǎn)波動(dòng)力小等優(yōu)點(diǎn)，廣泛應(yīng)用于氣體、液體及蒸汽介質(zhì)減壓穩(wěn)壓或泄壓穩(wěn)壓的自動(dòng)控制。

The self operated pressure control valve imported from Germany "locke" is composed of control valve, actuator and a set pressure spring. It is a regulating valve that uses the energy of the regulated medium as the power source, introduces the actuator to control the valve core position, changes the pressure difference and flow at both ends, and makes the pressure before (or after the valve) stable at the required pressure value. Lock self operated pressure control valve has the advantages of sensitive action, good sealing and small wave power of pressure set point. It is widely used in the automatic control of gas, liquid and steam pressure reducing and stabilizing pressure.

二、進(jìn)口自力式壓力控制閥結(jié)構(gòu)特點(diǎn)： 

1、無需外加能源，能在無電無氣的場所工作，既方便又節(jié)約了能源。

2、壓力分段范圍細(xì)且互相交叉，調(diào)節(jié)精度高。

3、壓力設(shè)定值在運(yùn)行期間可連續(xù)設(shè)定。

4、對(duì)閥后壓力調(diào)節(jié)，閥前壓力與閥后壓力之比可為10：1～10：8。

5、橡膠膜片式檢測，執(zhí)行機(jī)構(gòu)測精度高、動(dòng)作靈敏。

6、采用壓力平衡機(jī)構(gòu)，使調(diào)節(jié)閥反應(yīng)靈敏、控制精確。

1. Without additional energy, it can work in the place without electricity and gas, which is convenient and energy saving.

2. The pressure section range is fine and cross each other, and the adjustment precision is high.

3. The pressure setting value can be set continuously during operation.

4. The ratio of the pressure in front of the valve to that in the back of the valve can be 10:1 ~ 10:8.

5. Rubber diaphragm type detection, the actuator has high precision and sensitive action.

6. The pressure balance mechanism is adopted to make the control valve sensitive and accurate.

三、進(jìn)口自力式壓力控制閥技術(shù)參數(shù)及性能：

主要技術(shù)參數(shù)

執(zhí)行器主要技術(shù)參數(shù)

     性能指標(biāo)

允許壓差